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• 1.2023.11
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• FtileNoteAlone.java

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net.sourceforge.plantuml.activitydiagram3.ftile.vcompact.FtileNoteAlone Maven / Gradle / Ivy

// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
 * |
 * |      PlantUML : a free UML diagram generator
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 * +=======================================================================
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 * (C) Copyright 2009-2024, Arnaud Roques
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 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the Eclipse Public License.
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 * THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
 * LICENSE ("AGREEMENT"). [Eclipse Public License - v 1.0]
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 * ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
 * RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
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 * You may obtain a copy of the License at
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 * http://www.eclipse.org/legal/epl-v10.html
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * messages are usually generated on welcome or error images and never on
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 * Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
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 * (see https://plantuml.com/graphviz-dot )
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 * Icons provided by OpenIconic :  https://useiconic.com/open
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 * ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
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 */
package net.sourceforge.plantuml.activitydiagram3.ftile.vcompact;

import java.util.Collection;
import java.util.Collections;
import java.util.Set;

import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.klimt.LineBreakStrategy;
import net.sourceforge.plantuml.klimt.UStroke;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.creole.CreoleMode;
import net.sourceforge.plantuml.klimt.creole.Display;
import net.sourceforge.plantuml.klimt.creole.Sheet;
import net.sourceforge.plantuml.klimt.creole.SheetBlock1;
import net.sourceforge.plantuml.klimt.creole.SheetBlock2;
import net.sourceforge.plantuml.klimt.creole.Stencil;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.FontConfiguration;
import net.sourceforge.plantuml.klimt.font.FontParam;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.HorizontalAlignment;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.klimt.shape.TextBlock;
import net.sourceforge.plantuml.style.ISkinParam;
import net.sourceforge.plantuml.style.PName;
import net.sourceforge.plantuml.style.SName;
import net.sourceforge.plantuml.style.Style;
import net.sourceforge.plantuml.style.StyleSignatureBasic;
import net.sourceforge.plantuml.style.Styleable;
import net.sourceforge.plantuml.svek.image.Opale;

public class FtileNoteAlone extends AbstractFtile implements Stencil, Styleable {

	private final Opale opale;
	private final boolean withOutPoint;
	private final Swimlane swimlane;

	public StyleSignatureBasic getStyleSignature() {
		return StyleSignatureBasic.of(SName.root, SName.element, SName.activityDiagram, SName.note);
	}

	@Override
	public Collection getMyChildren() {
		return Collections.emptyList();
	}

	public Set getSwimlanes() {
		if (swimlane == null) {
			return Collections.emptySet();
		}
		return Collections.singleton(swimlane);
	}

	public Swimlane getSwimlaneIn() {
		return swimlane;
	}

	public Swimlane getSwimlaneOut() {
		return swimlane;
	}

	public FtileNoteAlone(boolean shadow, Display note, ISkinParam skinParam, boolean withOutPoint, Swimlane swimlane) {
		super(skinParam);
		this.swimlane = swimlane;
		this.withOutPoint = withOutPoint;

		final Style style = getStyleSignature().getMergedStyle(skinParam.getCurrentStyleBuilder());
		final HColor noteBackgroundColor = style.value(PName.BackGroundColor).asColor(getIHtmlColorSet());
		final HColor borderColor = style.value(PName.LineColor).asColor(getIHtmlColorSet());
		final double shadowing = style.value(PName.Shadowing).asDouble();
		final LineBreakStrategy wrapWidth = style.wrapWidth();
		final UStroke stroke = style.getStroke();

		final FontConfiguration fc = FontConfiguration.create(skinParam, FontParam.NOTE, null);

		final Sheet sheet = skinParam
				.sheet(fc, skinParam.getDefaultTextAlignment(HorizontalAlignment.LEFT), CreoleMode.FULL)
				.createSheet(note);
		final TextBlock text = new SheetBlock2(new SheetBlock1(sheet, wrapWidth, skinParam.getPadding()), this, stroke);
		opale = new Opale(shadowing, borderColor, noteBackgroundColor, text, false, stroke);

	}

	public void drawU(UGraphic ug) {
		opale.drawU(ug);
	}

	@Override
	protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
		final XDimension2D dimTotal = calculateDimensionInternal(stringBounder);
		if (withOutPoint) {
			return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0, dimTotal.getHeight());
		}
		return new FtileGeometry(dimTotal, dimTotal.getWidth() / 2, 0);
	}

	private XDimension2D calculateDimensionInternal(StringBounder stringBounder) {
		return opale.calculateDimension(stringBounder);
	}

	public double getStartingX(StringBounder stringBounder, double y) {
		return -opale.getMarginX1();
	}

	public double getEndingX(StringBounder stringBounder, double y) {
		return opale.calculateDimension(stringBounder).getWidth() - opale.getMarginX1();
	}

}